1. Soft Sponge: These sleeping ear plugs are made from premium sponge material, which is soft, healthy and comfortable to wear.2. Sound Insulation: These sleeping ear plugs provide good sealing performance and excellent sound insulation effect.3. Widely Used: These sleeping ear plugs are widely used in sleeping, snoring, swimming, studying, bathing, traveling, noisy activities, concerts, flying discomfort, motorcycles, etc.4. High Elasticity: You can arbitrarily shape these ear plugs into a shape that suits your ear size. After use, put it back into the storage box, and it can rebound back to its original shape after 1 minute.5. 10 Pieces: You will receive 10 pieces sleeping ear plugs that could meet your different needs in different occasion, suitable for home, dorm and office, etc.Specification:Item Type: Sleeping Ear PlugsMaterial: SpongeNumber of Earplugs: 10Pcs BoxPurpose: Noise Reduction, Sound InsulationProduct Size: Approx. 2cm 0.79in ( Manual Measurement, Slight Error May Exist )Weight: Approx. 49g 1.73ozPackageList:10 x Sleeping Ear Plugs1 x Storage BoxMulti: purpose Suitable for various activities such as swimming, studying, traveling and concerts. 10 Pieces: You will receive 10 pieces of sleeping ear plugs to meet your different needs. for home, dorm, and office use. Efficient Noise Reduction: The product is made of professional sound insulation materials, which can effectively block most environmental noise and create a quiet sleeping environment for you. 10 Pieces: Each box contains 10 pieces of sleeping ear plugs, ensuring you have an ample supply for different occasions. Suitable for use at home, dorm, office, and more. Say to restless nights and noisy environments with these effective sleeping ear plugs. Reusable: The high elasticity of these ear plugs allows you to shape them to fit your ear size perfectly. After use, simply put them back into the and they will rebound to their original shape within a minute,for youruse.